Results 161 to 170 of about 814 (192)

The Ammonoidea of the Lower Chalk

Monographs of the Palaeontographical Society, 1985
C. W. Wright, W. J. Kennedy
openaire   +1 more source

The Ammonoidea of The Lower Chalk

Monographs of the Palaeontographical Society, 1990
C. W. Wright, W. J. Kennedy, J. E. Hutt
openaire   +1 more source

ON THE PRESENCE OF VILLANIA (AMMONOIDEA) IN TURKEY

1982
The genus Villania so far known only from Hungary is recorded for the first time from Turkey. Two specimens found in the Bilecik region, identified as Villania cf. densilobata and Villania sp., prove that Villania had wider geographical distribution than that had been thought. It is also remarkable that Villania Till and Epideroceras Spath show similar
openaire   +1 more source

The Ammonoidea of The Lower Chalk

Monographs of the Palaeontographical Society, 1983
C. W. Wright, W. J. Kennedy, J. M. Hancock, P. D. Lane   +3 more
openaire   +1 more source

On the System and Phylogeny of the Beyrichitidae (Ammonoidea, Middle Triassic)

Paleontological Journal, 2021
A G Konstantinov, Konstantinov A G
exaly  

Chapter 15 Mollusca: Cephalopoda (Ammonoidea)

Geological Society, London, Special Publications, 1967
D. T. Donovan, F. Hodson, M. K. Howarth, M. R. House, E. T. Tozer, C. W. Wright   +5 more
openaire   +1 more source

The Ammonoidea of the Lower Chalk Part 6

Monographs of the Palaeontographical Society, 2015
C. W. Wright, W. J. Kennedy
openaire   +1 more source

Morphological variability patterns in the Balearites-Pseudothurmannia genera boundary (Ammonoidea, late Hauterivian): taxonomic and biostratigraphic implications

Journal of Systematic Palaeontology, 2019
Rafel Matamales-Andreu, MIGUEL Company
exaly  

A Monograph of the Ammonoidea of the Lower Greensand

Monographs of the Palaeontographical Society, 1960
openaire   +1 more source

The Ammonoidea of the Plenus Marls and the Middle Chalk

Monographs of the Palaeontographical Society, 1980
C. W. Wright, W. J. Kennedy
openaire   +1 more source